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CD5221B - Zener Diode

General Description

These 0.5 W zener diodes are electrically equivalent to the 1N5221B - 1N5272B series diodes.

They are compatible with all wire bonding and die attach techniques with the exception of solder reflow.

Rev.

Key Features

  • Die.
  • All Junctions Completely Protected with Silicon Dioxide.
  • 0.5 W Capability with Proper Heat Sinking.
  • Electrically Equivalent to 1N5221B - 1N5272B.

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Datasheet Details

Part number CD5221B
Manufacturer VPT
File Size 545.26 KB
Description Zener Diode
Datasheet download datasheet CD5221B Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CD5221B thru CD5272B Zener Diode Chip Series Features Die • All Junctions Completely Protected with Silicon Dioxide • 0.5 W Capability with Proper Heat Sinking • Electrically Equivalent to 1N5221B - 1N5272B Description These 0.5 W zener diodes are electrically equivalent to the 1N5221B - 1N5272B series diodes. They are compatible with all wire bonding and die attach techniques with the exception of solder reflow. Rev. V3 Electrical Specifications: TA = +25°C Part # Zener Voltage VZ @ IZT (Note 1 & 3) Nominal Zener Test Current lZT Zener Impedance ZZT @ IZT / ZZK @ IZK = 250 µA (Note 2) Maximum V mA Ohms CD5221B 2.4 20 30 CD5222B 2.5 20 30 CD5223B 2.7 20 30 CD5224B 2.8 20 30 CD5225B 3.0 20 29 CD5226B 3.3 20 28 CD5227B 3.6 20 24 CD5228B 3.